本文主要是介绍6-通过Java代码build cube,希望对大家解决编程问题提供一定的参考价值,需要的开发者们随着小编来一起学习吧!
转:http://www.cnblogs.com/hark0623/p/5580632.html
通常是用于增量
代码如下:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | package com.dlht.kylinDemo; import java.io.BufferedReader; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStreamReader; import java.io.PrintWriter; import java.net.HttpURLConnection; import java.net.MalformedURLException; import java.net.URL; import org.apache.commons.codec.binary.Base64; public class BuildTest { static String ACCOUNT = "ADMIN" ; static String PWD = "KYLIN" ; static String PATH = "http://192.168.22.102:7070/kylin/api/cubes/KPI_Base_DataCppaCrcCount_test_Cube/rebuild" ; public static void main(String[] args) { System.out .println(Put( PATH, "{\"startTime\": 1451750400000,\"endTime\": 1451836800000,\"buildType\": \"BUILD\"}" )); } public static String Put(String addr, String params) { String result = "" ; try { URL url = new URL(addr); HttpURLConnection connection = (HttpURLConnection) url .openConnection(); connection.setRequestMethod( "PUT" ); connection.setDoOutput( true ); String auth = ACCOUNT + ":" + PWD; String code = new String( new Base64().encode(auth.getBytes())); connection.setRequestProperty( "Authorization" , "Basic " + code); connection.setRequestProperty( "Content-Type" , "application/json;charset=UTF-8" ); PrintWriter out = new PrintWriter(connection.getOutputStream()); out.write(params); out.close(); BufferedReader in; try { in = new BufferedReader( new InputStreamReader( connection.getInputStream())); } catch (FileNotFoundException exception) { java.io.InputStream err = ((HttpURLConnection) connection) .getErrorStream(); if (err == null ) throw exception; in = new BufferedReader( new InputStreamReader(err)); } StringBuffer response = new StringBuffer(); String line; while ((line = in.readLine()) != null ) response.append(line + "\n" ); in.close(); result = response.toString(); } catch (MalformedURLException e) { System.err.println(e.toString()); } catch (IOException e) { System.err.println(e.toString()); } return result; } } |
这是官方教程:http://kylin.apache.org/docs15/howto/howto_use_restapi.html#build-cube
默认帐号密码就是ADMIN KYLIN
在starttime和endtime填写时间,就是build的开始结束时间,注意starttime肯定要先于endtime,同时还要注意,starttime必须要晚于最后一次构建的结束时间
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